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EP0162030A3 - A battery charging system - Google Patents

A battery charging system Download PDF

Info

Publication number
EP0162030A3
EP0162030A3 EP85850174A EP85850174A EP0162030A3 EP 0162030 A3 EP0162030 A3 EP 0162030A3 EP 85850174 A EP85850174 A EP 85850174A EP 85850174 A EP85850174 A EP 85850174A EP 0162030 A3 EP0162030 A3 EP 0162030A3
Authority
EP
European Patent Office
Prior art keywords
charging unit
charging
power output
control means
charging system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP85850174A
Other languages
German (de)
French (fr)
Other versions
EP0162030A2 (en
Inventor
Olov Göran Arvid Karlsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nya Lovanger Elektronik AB
Original Assignee
Nya Lovanger Elektronik AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SE8402657A external-priority patent/SE442802B/en
Priority claimed from SE8405314A external-priority patent/SE452824B/en
Application filed by Nya Lovanger Elektronik AB filed Critical Nya Lovanger Elektronik AB
Publication of EP0162030A2 publication Critical patent/EP0162030A2/en
Publication of EP0162030A3 publication Critical patent/EP0162030A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H02J7/96—

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

Battery charging system comprises a charging unit (2) having a controllable power output, a control means (3) ad­ apted to control the power output of the charging unit, and at least two batteries (4, 5) which receive the power output of the charging unit. The power output from the charging unit (2) is controlled (8′) via the control means (3) for maximum, or at least near maximum power during the whole of the charging time. When an excessively high charge is established (15, 16) in the batteries (4, 5) the charging unit (2) is controlled (18, 22, 29) through the control means (3) in a manner to switch the charging unit to a batterycharge maintaining mode or to a level of charge adapted for final charging of the battery.
EP85850174A 1984-05-17 1985-05-17 A battery charging system Withdrawn EP0162030A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8402657A SE442802B (en) 1984-05-17 1984-05-17 BATTERY CHARGING DEVICE
SE8402657 1984-05-17
SE8405314 1984-10-24
SE8405314A SE452824B (en) 1984-10-24 1984-10-24 Battery charging system with power output control

Publications (2)

Publication Number Publication Date
EP0162030A2 EP0162030A2 (en) 1985-11-21
EP0162030A3 true EP0162030A3 (en) 1987-08-19

Family

ID=26658726

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85850174A Withdrawn EP0162030A3 (en) 1984-05-17 1985-05-17 A battery charging system

Country Status (1)

Country Link
EP (1) EP0162030A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3099405B2 (en) * 1991-04-24 2000-10-16 株式会社デンソー Power supply for vehicles
DE102014114792A1 (en) * 2014-10-13 2016-04-14 Thyssenkrupp Ag Method for operating a power grid, in particular a power grid of a watercraft
GB2580257B (en) * 2017-09-22 2022-10-05 Noco Co Rechargeable battery jump starting device with battery detection system
WO2019060135A1 (en) * 2017-09-22 2019-03-28 The Noco Company Rechargeable battery jump starting device with control switch backlight system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041363A (en) * 1974-06-10 1977-08-09 Scheidler Ralph E Dual battery charge control
US4090122A (en) * 1977-03-10 1978-05-16 Power Systems Development Corp. Dual battery charger with logic means

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041363A (en) * 1974-06-10 1977-08-09 Scheidler Ralph E Dual battery charge control
US4090122A (en) * 1977-03-10 1978-05-16 Power Systems Development Corp. Dual battery charger with logic means

Also Published As

Publication number Publication date
EP0162030A2 (en) 1985-11-21

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

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18D Application deemed to be withdrawn

Effective date: 19871202

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KARLSSON, OLOV GOERAN ARVID